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Load data for 9.3 x 66 Sako (370 Sako Mag) + .366 | 115gr | AERO SOHS,- smax:10.40

Recommended Powder(s): ADI AR 2207, Alliant Reloder-7, IMR 4227, Norma 200, ReloadSwiss RS 36

9.3 x 66 Sako (370 Sako Mag) + .366 | 115gr | AERO SOHS,- smax:10.40

Load Specifications

(Use the Personalized Load Calculator below to adjust )

Bullet:
.366 | 115gr | AERO SOHS,- smax:10.40
Bullet Weight:
115gr | 7.5g
Bullet Diameter:
0.366" | 9.30mm
Bullet Length:
0.705" | 17.9mm
Caliber:
9.3 x 66 Sako (370 Sako Mag) load data
Case Length (l3):
2.590" | 65.8mm
Cartridge Length (C.O.L.):
3.173" | 80.6mm
Seated Depth:
0.122" | 3.1mm
Shank Seated Depth:
0.122" | 3.1mm
Case Capacity:
81.0 Grains of Water | 5.26 cm³
Primer Size:
Large Rifle (LR)
Max. allowed Pressure:
60191 psi | 4150 bar
LID:
LID_B105_C1263
Last updated:
2025-01-01

Load data for 56 loads in caliber 9.3 x 66 Sako (370 Sako Mag) with .366 | 115gr | AERO SOHS,- smax:10.40 bullet and 28 powders such as ADI AR 2207, Alliant Reloder-7, IMR 4227, Norma 200, ReloadSwiss RS 36. The key underlying parameters are shown in the table above.

  • Important Notice: DO NOT go below Minimum Charge or above Maximum Charge unless there are reasons. Since xxlreloading.com has no control over the equipment and components used by the customer and the data used in connection with the website, any responsibility and liability for the results achieved is rejected. Also see our Terms of Service

    Questions regarding the load data: Please read the information in the next tab "Explanations".

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    Use the Personalized Load Calculator to customize loads to your own specific requirements. Find more details in the help section.

    Our default view only displays powders/loads that fulfill certain criteria: Max pressure of a load <=90% of Max. Standardized Pressure. Fill Rate (Min FR): >80% and <100% for rife loads,  >60% and <100% for pistol loads. Min. Propellant Combustion (Min z): >90% for rifle loads , >80% for pistol/revolver loads. Relax these criteria at your own risk to potentially get more powders shown in the load tables.

Click on the desired row in the tables below to add a specific load / powder to your Diary and manage there.

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2205
<<locked>>
85%
53940
90%
**25
100%
ADI AR 2207 👍
<<locked>>
97%
52997
88%
**12
100%
ADI AR 2219
<<locked>>
97%
48994
81%
**47
95%
Accurate 1680
<<locked>>
88%
54099
90%
**66
97%
Accurate 2015
<<locked>>
97%
39291
65%
**17
95%
Alliant AR-Comp
<<locked>>
97%
34737
58%
**68
96%
Alliant Reloder-10x
<<locked>>
97%
44222
73%
**55
97%
Alliant Reloder-7 👍
<<locked>>
96%
53969
90%
**79
99%
Baschieri & Pellagri 106
<<locked>>
97%
50183
83%
**35
96%
[Hodgdon CFE BLK]*
<<locked>>
95%
53983
90%
**84
92%
[Hodgdon H322]*
<<locked>>
97%
40248
67%
**50
93%
[Hodgdon H335]*
<<locked>>
97%
48588
81%
**30
94%
Hodgdon H4198
<<locked>>
97%
53679
89%
**30
96%
Hodgdon TrailBoss
<<locked>>
96%
28601
48%
**98
100%
IMR 4198
<<locked>>
97%
46485
77%
**61
99%
IMR 4227 👍
<<locked>>
91%
53998
90%
**40
100%
Lovex D060
<<locked>>
84%
53287
89%
**89
99%
Lovex S053
<<locked>>
92%
53374
89%
**17
100%
Norma 200 👍
<<locked>>
97%
50038
83%
**63
99%
ReloadSwiss RS 14
<<locked>>
96%
27934
46%
**34
100%
ReloadSwiss RS 36 👍
<<locked>>
91%
54041
90%
**79
100%
SNPE Vectan BA6 1/2
<<locked>>
96%
53882
90%
**46
100%
[SNPE Vectan SP 10]*
<<locked>>
97%
49400
82%
**50
94%
Shooters World Buffalo Rifle
<<locked>>
84%
53287
89%
**89
99%
Vihtavuori N110
<<locked>>
87%
53824
89%
**61
100%
Vihtavuori N120
<<locked>>
97%
49110
82%
**84
100%
Vihtavuori N130
<<locked>>
97%
41336
69%
**17
97%
[Vihtavuori N133]*
<<locked>>
97%
33866
56%
**17
92%

Max Load - Barrel Length: 23.60''

Powder
Charge
FR
MaxP
%
V(0)
z
ADI AR 2205
<<locked>>
81%
48037
80%
**27
100%
ADI AR 2207
<<locked>>
81%
31589
52%
**20
97%
[ADI AR 2219]*
<<locked>>
88%
35476
59%
**12
90%
Accurate 1680
<<locked>>
81%
42264
70%
**27
95%
[Accurate 2015]*
<<locked>>
87%
28689
48%
**05
90%
[Alliant AR-Comp]*
<<locked>>
88%
25991
43%
**49
90%
[Alliant Reloder-10x]*
<<locked>>
81%
26310
44%
**46
90%
Alliant Reloder-7
<<locked>>
81%
33286
55%
**14
95%
[Baschieri & Pellagri 106]*
<<locked>>
84%
32590
54%
**22
90%
[Hodgdon CFE BLK]*
<<locked>>
92%
48109
80%
**69
90%
[Hodgdon H322]*
<<locked>>
93%
35418
59%
**15
90%
[Hodgdon H335]*
<<locked>>
90%
38247
64%
**78
90%
[Hodgdon H4198]*
<<locked>>
84%
35433
59%
**04
90%
Hodgdon TrailBoss
<<locked>>
81%
22336
37%
**18
100%
[IMR 4198]*
<<locked>>
81%
28834
48%
**76
93%
IMR 4227
<<locked>>
81%
39610
66%
**55
98%
Lovex D060
<<locked>>
81%
48312
80%
**74
99%
Lovex S053
<<locked>>
81%
38377
64%
**19
100%
[Norma 200]*
<<locked>>
81%
29385
49%
**45
93%
ReloadSwiss RS 14
<<locked>>
81%
21857
36%
**57
100%
ReloadSwiss RS 36
<<locked>>
81%
38783
64%
**61
98%
SNPE Vectan BA6 1/2
<<locked>>
81%
35926
60%
**18
100%
[SNPE Vectan SP 10]*
<<locked>>
89%
38072
63%
**78
90%
Shooters World Buffalo Rifle
<<locked>>
81%
48312
80%
**74
99%
Vihtavuori N110
<<locked>>
81%
45339
75%
**17
100%
Vihtavuori N120
<<locked>>
81%
29530
49%
**25
98%
[Vihtavuori N130]*
<<locked>>
83%
27050
45%
**07
90%
[Vihtavuori N133]*
<<locked>>
93%
30153
50%
**95
90%

Start Load - Barrel Length: 23.60''

Any powder missing? Then click here.

FR ... fill rate of the cartridge in percent

MaxP ... max. pressure of load in psi or bar

% ... max. pressure of load in percent of the maximum allowed pressure for this caliber 

V(0) ... muzzle velocity in feet per second (fps) or  meters per second (m/s)

z ... powder burnt in percent

[...] *... not dangerous but load has suboptimal powder burnt with possible characteristics such as extensive muzzle flash or inaccurate loads.

[...] ²... fill rate low - you might want to consider using a filler to ensure proper ignition.

[...] ᴾ... possible press load - work up slowly to this load while watching for signs of excessive pressure.

👍  ... recommended powder/load for this caliber and bullet combination based on its ballistic performance.

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